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Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
... A PHP version for those who need it: gist.github.com/chaoszcat/5325115#file-gistfile1-php
– Lionel Chan
Apr 6 '13 at 6:28
32
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reformat in vim for a nice column layout
...command in visual mode for step #1 is: '<,'>s/"\(\w\+\) \(\w\+\)"/"\1_\2"/g
– Luciano
Aug 11 '15 at 9:38
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Start may not be called on a promise-style task. exception is coming
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Opposite of %in%: exclude rows with values specified in a vector
... use
`%not in%` <- function (x, table) is.na(match(x, table, nomatch=NA_integer_))
Another way is:
function (x, table) match(x, table, nomatch = 0L) == 0L
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How can I convert byte size into a human-readable format in Java?
...tor ci = new StringCharacterIterator("kMGTPE");
while (bytes <= -999_950 || bytes >= 999_950) {
bytes /= 1000;
ci.next();
}
return String.format("%.1f %cB", bytes / 1000.0, ci.current());
}
Binary (1 K = 1,024)
public static String humanReadableByteCountBin(long by...
Should I Dispose() DataSet and DataTable?
...ps-looking-at-the-finalization-queue.aspx
http://issuu.com/arifaat/docs/asp_net_3.5unleashed
http://msdn.microsoft.com/en-us/magazine/bb985013.aspx
http://blogs.msdn.com/tess/archive/2006/03/27/561715.aspx
Original Answer:
There are a lot of misleading and generally very poor answers on this - an...
How to bind a List to a ComboBox?
...List<person>();
personList.Add(new person { name = "rob", age = 32 } );
personList.Add(new person { name = "annie", age = 24 } );
personList.Add(new person { name = "paul", age = 19 } );
comboBox1.DataSource = personList;
comboBox1.DisplayMember = "name";
comboBox1.S...
How can I convert an RGB image into grayscale in Python?
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320
How about doing it with Pillow:
from PIL import Image
img = Image.open('image.png').convert('...
How do I replace whitespaces with underscore?
... a built-in string method that does what you need:
mystring.replace(" ", "_")
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What are the correct version numbers for C#?
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VERSION_____LANGUAGE SPECIFICATION______MICROSOFT COMPILER
C# 1.0/1.2____December 2001?/2003?___________January 2002?
C# 2.0_______September 2005________________November 2005?
C# 3.0_______May 2006_____________________November 20...